Chemical name: Propylene Glycol; 1,2-propanediol
Molecular formula: C3H8O2
Relative molecular weight: 76.09
Relative density20/20g/cm3:1.0351.039
Distillation range95%,vol: 184190
CAS NO.:57-55-6
Appearance: Colorless transparent or primrose yellow liquid with special taste.
Index of quality:
|
Item
|
Index
|
|
High Grade
|
First Grade
|
Qualified Grade
|
|
Content,% ≥
|
99.7
|
99.5
|
99.0
|
|
Color(Pt-Co) ≤
|
6
|
10
|
20
|
|
Moisture,% ≤
|
0.10
|
0.20
|
0.32
|
Uses: It is the main material for making unsaturated polyester resin, and also as the material for plasticizer,ter resin,and also as the material for plasticizer, surface, active agent, emulsifying agent and demulsifier.
Packing: In iron drums with zinc inside; 210±0.5kg/drun, Packed in TANK, ISO TANK or on the clients requirements.
Storage:store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
